SE415264B - Sett att gora expanderbara styrenpolymerpartiklar mindre lettantendliga - Google Patents
Sett att gora expanderbara styrenpolymerpartiklar mindre lettantendligaInfo
- Publication number
- SE415264B SE415264B SE7711549A SE7711549A SE415264B SE 415264 B SE415264 B SE 415264B SE 7711549 A SE7711549 A SE 7711549A SE 7711549 A SE7711549 A SE 7711549A SE 415264 B SE415264 B SE 415264B
- Authority
- SE
- Sweden
- Prior art keywords
- polymer particles
- styrene polymer
- particles less
- expandable styrene
- less easy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0052—Organo-metallic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74457176A | 1976-11-24 | 1976-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7711549L SE7711549L (sv) | 1978-05-25 |
| SE415264B true SE415264B (sv) | 1980-09-22 |
Family
ID=24993195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7711549A SE415264B (sv) | 1976-11-24 | 1977-10-13 | Sett att gora expanderbara styrenpolymerpartiklar mindre lettantendliga |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4113672A (nl) |
| JP (1) | JPS5365367A (nl) |
| BE (1) | BE861028A (nl) |
| CA (1) | CA1085550A (nl) |
| DE (1) | DE2732377C2 (nl) |
| FI (1) | FI63953C (nl) |
| FR (1) | FR2372194A1 (nl) |
| GB (1) | GB1587577A (nl) |
| IT (1) | IT1079725B (nl) |
| NL (1) | NL7706808A (nl) |
| SE (1) | SE415264B (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840355C2 (de) * | 1978-09-16 | 1980-07-03 | Chemische Werke Huels Ag, 4370 Marl | Feinteilige expandierbare Styrolpolymerisate zur Herstellung von Schaumstoffkörpern mit kurzen Mindestformverweilzeiten |
| DE2932303A1 (de) * | 1979-08-09 | 1981-02-26 | Basf Ag | Verfahren zur herstellung von flammgeschuetzten schaumstoffen aus styrolpolymerisaten |
| US4853445A (en) * | 1987-05-21 | 1989-08-01 | Arco Chemical Technology, Inc. | Dibutylin compounds in styrene monomer polymerization |
| US4923917A (en) * | 1988-03-25 | 1990-05-08 | Pennwalt Corporation | Tetrahalophthalate esters as flame retardants for styrene-maleic anhydride copolymer (SMA) resins |
| US4994499A (en) * | 1990-07-31 | 1991-02-19 | Arco Chemical Technology, Inc. | Method of adding flame retardant to vinyl aromatic polymers made in a one-step process |
| DE4208992A1 (de) * | 1992-03-20 | 1993-09-23 | Basf Ag | Verfahren zur herstellung perlfoermiger expandierbarer styrolpolymerisate mit einem verringerten innenwassergehalt |
| JP2983435B2 (ja) * | 1993-07-30 | 1999-11-29 | 積水化成品工業株式会社 | 発泡性スチレン系樹脂粒子及び該粒子から得られるスチレン系樹脂発泡成形体 |
| US6303664B1 (en) | 1999-10-29 | 2001-10-16 | Styrochem Delaware, Inc. | Treatment for reducing residual carbon in the lost foam process |
| US6710094B2 (en) | 1999-12-29 | 2004-03-23 | Styrochem Delaware, Inc. | Processes for preparing patterns for use in metal castings |
| JP4937610B2 (ja) * | 2005-04-12 | 2012-05-23 | 第一工業製薬株式会社 | 難燃性発泡ポリスチレン系樹脂およびその成形体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US653688A (en) | 1900-03-24 | 1900-07-17 | Manville L Moody | Sounding wheeled toy. |
| US689026A (en) | 1901-05-10 | 1901-12-17 | John P Rust | Stave-jointing machine. |
| US689233A (en) | 1901-06-21 | 1901-12-17 | Joseph Schubert | Leer for annealing plate-glass. |
| US983692A (en) | 1910-09-07 | 1911-02-07 | William Deucker | Curtain-fixture. |
| US2676927A (en) * | 1950-09-11 | 1954-04-27 | Dow Chemical Co | Nonflammable cellular resinous bodies and method of making same |
| US3058926A (en) * | 1958-07-24 | 1962-10-16 | Dow Chemical Co | Method for making self-extinguishing alkenyl aromatic resin compositions comprising incorporating therein an organic bromine-containing compound and an organic peroxide |
| US3368916A (en) * | 1964-05-28 | 1968-02-13 | Richardson Co | Light resistant flame retardant polymers |
| US3576771A (en) | 1968-05-14 | 1971-04-27 | Koppers Co Inc | Self-extinguishing polymer compositions containing brominated arylidene ketones |
| US3766249A (en) | 1971-07-21 | 1973-10-16 | Koppers Co Inc | Brominated cinnamic acid esters |
| GB1364758A (en) * | 1972-03-02 | 1974-08-29 | Monsanto Ltd | Foamable resins production |
| US3819547A (en) | 1973-07-09 | 1974-06-25 | Arco Polymers Inc | Self-extinguishing polymer compositions containing hexabromo-2-butene |
| CA1074050A (en) * | 1976-05-24 | 1980-03-18 | Arco Polymers | Phenolic antioxidants for non-polymeric halogen compounds during impregnation of styrene polymer particles |
-
1977
- 1977-05-26 CA CA279,245A patent/CA1085550A/en not_active Expired
- 1977-06-15 JP JP7096577A patent/JPS5365367A/ja active Granted
- 1977-06-21 NL NL7706808A patent/NL7706808A/nl not_active Application Discontinuation
- 1977-06-28 IT IT50023/77A patent/IT1079725B/it active
- 1977-07-18 DE DE2732377A patent/DE2732377C2/de not_active Expired
- 1977-10-13 SE SE7711549A patent/SE415264B/xx not_active IP Right Cessation
- 1977-10-13 FI FI773033A patent/FI63953C/fi not_active IP Right Cessation
- 1977-11-07 US US05/848,972 patent/US4113672A/en not_active Expired - Lifetime
- 1977-11-21 BE BE182792A patent/BE861028A/xx not_active IP Right Cessation
- 1977-11-22 FR FR7735031A patent/FR2372194A1/fr not_active Withdrawn
- 1977-11-24 GB GB48987/77A patent/GB1587577A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1079725B (it) | 1985-05-13 |
| FR2372194A1 (nl) | 1978-06-23 |
| JPS56454B2 (nl) | 1981-01-08 |
| DE2732377A1 (de) | 1978-06-01 |
| BE861028A (fr) | 1978-05-22 |
| FI773033A (fi) | 1978-05-25 |
| JPS5365367A (en) | 1978-06-10 |
| FI63953C (fi) | 1983-09-12 |
| US4113672A (en) | 1978-09-12 |
| SE7711549L (sv) | 1978-05-25 |
| DE2732377C2 (de) | 1986-09-18 |
| GB1587577A (en) | 1981-04-08 |
| FI63953B (fi) | 1983-05-31 |
| NL7706808A (nl) | 1978-05-26 |
| CA1085550A (en) | 1980-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 7711549-1 Format of ref document f/p: F |
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| NUG | Patent has lapsed |
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